Schlage F51VSIE716 Sienna Entry Knob, Aged Bronze This item is Schlage F51VSIE716 Sienna Entry Knob, Aged Bronze Used For Hardware,Door, Gate & Window Hardware Accessories The product is manufactured in Mexico Top quality Schlage lockset for residential or light-commercial use Easy to install, one tool installation Fits 1-3/8 to 1-3/4-inch thick doors Triple option latch and adjustable 2-3/8-inch or 2-3/4-inch backset Lifetime mechanical and finish warranty